Hello! No you don't.
You can use the following maven commands from examples directory to run example: mvn clean install -Pscala -DskipTests mvn -Pscala exec:java -Dexec.mainClass=org.apache.ignite.examples.spark.SharedRDDExample Regards, -- Ilya Kasnacheev ср, 26 дек. 2018 г. в 13:42, Mehdi Seydali <seydali.me...@gmail.com>: > spark example have been written with java not scala. i think this error > relate to spark version. i have another question. for running this example > is it necessary to intsall spark before running?. > > On Wed, Dec 26, 2018 at 1:44 PM Ilya Kasnacheev <ilya.kasnach...@gmail.com> > wrote: > >> Hello! >> >> You have to enable 'scala' profile in Maven to be able to build Spark >> examples. However, even after I rebuild with scala profile, netbeans will >> not show them propetly. You will still be able to run them all right, I >> think. >> >> Regards, >> -- >> Ilya Kasnacheev >> >> >> ср, 26 дек. 2018 г. в 12:27, mehdi sey <seydali.me...@gmail.com>: >> >>> hi. i want to execute a RDD example in spark from example folder of >>> ignite >>> 2.7, but i have encounter and error just like an attached picture. in >>> import >>> section you see an underlined line. i have added dependency but still is >>> remained why? >>> >>> < >>> http://apache-ignite-users.70518.x6.nabble.com/file/t2160/Screenshot_from_2018-12-26_10-31-16.png> >>> >>> < >>> http://apache-ignite-users.70518.x6.nabble.com/file/t2160/Screenshot_from_2018-12-26_10-34-19.png> >>> >>> >>> >>> >>> -- >>> Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >>> >>